h1{
    margin-bottom: 0;
}
nav a{
    padding:1rem;
    text-decoration: none;
    margin-top: 10px;
    display: inline-block;
    background-color: #e8e8e8;
    color: #3d3d3d;
    border-radius:4px;
}

nav a:hover{
    color: white;
    background-color: #42545c;
}
nav a.active{
    background-color: black;
    color: white;
}